! Started logfile: /scr/pima/gc030_uvs/J1340+3008_S_uvs.log on Fri Apr 22 07:52:20 2016 obs /scr/pima/gc030_uvs/J1340+3008_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1340+3008_S_uva.fits ! AN table 1: 69 integrations on 28 of 28 possible baselines. ! AN table 2: 140 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.973684 visibilities/baseline/integration-bin. ! Found source: J1340+3008 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 45584 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1340+3008_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010345Jy sigma=9.001788 ! Fit after self-cal, rms=0.935184Jy sigma=8.363637 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.697 mas, bpa=1.286 degrees ! Estimated noise=1.23832 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509907 Jy ! Component: 100 - total flux cleaned = 0.0641781 Jy ! Total flux subtracted in 100 components = 0.0641781 Jy ! Clean residual min=-0.004708 max=0.006770 Jy/beam ! Clean residual mean=-0.000023 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.0641781 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0641781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104099Jy sigma=0.792374 ! Fit after self-cal, rms=0.101996Jy sigma=0.781258 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842027 Jy ! Component: 100 - total flux cleaned = 0.0123497 Jy ! Total flux subtracted in 100 components = 0.0123497 Jy ! Clean residual min=-0.004585 max=0.006584 Jy/beam ! Clean residual mean=-0.000024 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0765278 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0765278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101090Jy sigma=0.772852 ! Fit after self-cal, rms=0.100349Jy sigma=0.771941 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.492 mas, bmaj=5.614 mas, bpa=1.515 degrees ! Estimated noise=0.419757 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101905 Jy ! Component: 100 - total flux cleaned = 0.0161475 Jy ! Component: 150 - total flux cleaned = 0.0205058 Jy ! Component: 200 - total flux cleaned = 0.0237655 Jy ! Total flux subtracted in 200 components = 0.0237655 Jy ! Clean residual min=-0.002892 max=0.003789 Jy/beam ! Clean residual mean=-0.000043 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.100293 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 57 components and 0.100293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099121Jy sigma=0.761566 ! Fit after self-cal, rms=0.098495Jy sigma=0.758843 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511776 Jy ! Component: 100 - total flux cleaned = 0.00809721 Jy ! Component: 150 - total flux cleaned = 0.0103113 Jy ! Component: 200 - total flux cleaned = 0.012009 Jy ! Total flux subtracted in 200 components = 0.012009 Jy ! Clean residual min=-0.002446 max=0.002818 Jy/beam ! Clean residual mean=-0.000027 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.112302 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 72 components and 0.112302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098173Jy sigma=0.756256 ! Fit after self-cal, rms=0.097993Jy sigma=0.755568 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.492 x 5.614 at 1.515 degrees (North through East) ! Clean map min=-0.0023224 max=0.071288 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.06 KP 0.96 LA 0.98 ! NL 1.12 OV 0.94 PT 0.99 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 EB 1.04 HN 1.03 KP 0.95 ! LA 0.85 NL 0.98 PT 1.06 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.02 KP 0.93 LA 0.95 ! NL 1.16 OV 0.95 PT 1.00 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 EB 0.97 HN 0.96 KP 1.04 ! LA 0.86 NL 1.02 PT 1.06 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.94 KP 1.00 LA 0.98 ! NL 1.12 OV 0.98 PT 0.99 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.02 KP 1.03 LA 0.95 ! NL 1.13 OV 0.94 PT 1.00 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.97 KP 0.90 LA 1.02 ! NL 1.04 OV 1.01 PT 1.00 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.09 HN 0.94 KP 0.93 ! LA 0.88 NL 1.01 PT 1.09 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.91 KP 0.95 LA 0.99 ! NL 1.14 OV 0.99 PT 1.07 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EB 1.00 HN 0.87 KP 0.96 ! LA 0.86 NL 1.04 PT 1.10 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.04 KP 0.96 LA 1.01 ! NL 1.13 OV 0.94 PT 1.05 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 EB 1.07 HN 0.97 KP 0.93 ! LA 0.84 NL 1.03 PT 1.10 SC 0.98 ! ! ! Fit before self-cal, rms=0.097993Jy sigma=0.755568 ! Fit after self-cal, rms=0.096131Jy sigma=0.753631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=5.628 mas, bpa=1.616 degrees ! Estimated noise=0.416899 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185799 Jy ! Component: 100 - total flux cleaned = 0.00259438 Jy ! Component: 150 - total flux cleaned = 0.00286541 Jy ! Component: 200 - total flux cleaned = 0.00300512 Jy ! Total flux subtracted in 200 components = 0.00300512 Jy ! Clean residual min=-0.001741 max=0.001708 Jy/beam ! Clean residual mean=-0.000015 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.115307 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.115307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096085Jy sigma=0.753358 ! Fit after self-cal, rms=0.096079Jy sigma=0.752917 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096079Jy sigma=0.752917 ! Fit after self-cal, rms=0.096225Jy sigma=0.752373 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=5.634 mas, bpa=1.682 degrees ! Estimated noise=0.417324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101081 Jy ! Component: 100 - total flux cleaned = 0.0013079 Jy ! Component: 150 - total flux cleaned = 0.00141157 Jy ! Component: 200 - total flux cleaned = 0.00150342 Jy ! Total flux subtracted in 200 components = 0.00150342 Jy ! Clean residual min=-0.001567 max=0.001622 Jy/beam ! Clean residual mean=-0.000007 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.116811 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.116811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096208Jy sigma=0.752280 ! Fit after self-cal, rms=0.096251Jy sigma=0.752128 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323645 Jy ! Component: 100 - total flux cleaned = 0.00037957 Jy ! Component: 150 - total flux cleaned = 0.000412399 Jy ! Component: 200 - total flux cleaned = 0.000474102 Jy ! Total flux subtracted in 200 components = 0.000474102 Jy ! Clean residual min=-0.001606 max=0.001663 Jy/beam ! Clean residual mean=-0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.117285 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.117285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096242Jy sigma=0.752081 ! Fit after self-cal, rms=0.096239Jy sigma=0.752020 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096239Jy sigma=0.752020 ! Fit after self-cal, rms=0.096604Jy sigma=0.751989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=5.632 mas, bpa=1.69 degrees ! Estimated noise=0.418229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054871 Jy ! Component: 100 - total flux cleaned = 0.000702267 Jy ! Component: 150 - total flux cleaned = 0.000807101 Jy ! Component: 200 - total flux cleaned = 0.000900251 Jy ! Total flux subtracted in 200 components = 0.000900251 Jy ! Clean residual min=-0.001552 max=0.001648 Jy/beam ! Clean residual mean=-0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.118185 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.118185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096597Jy sigma=0.751952 ! Fit after self-cal, rms=0.096624Jy sigma=0.751928 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175006 Jy ! Component: 100 - total flux cleaned = 0.000227052 Jy ! Component: 150 - total flux cleaned = 0.000238497 Jy ! Component: 200 - total flux cleaned = 0.000249744 Jy ! Total flux subtracted in 200 components = 0.000249744 Jy ! Clean residual min=-0.001564 max=0.001644 Jy/beam ! Clean residual mean=-0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.118435 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.118435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096620Jy sigma=0.751907 ! Fit after self-cal, rms=0.096620Jy sigma=0.751901 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096620Jy sigma=0.751901 ! Fit after self-cal, rms=0.096865Jy sigma=0.751892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.159 mas, bmaj=9.764 mas, bpa=22.86 degrees ! Estimated noise=0.593964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869875 Jy ! Component: 100 - total flux cleaned = 0.00106993 Jy ! Component: 150 - total flux cleaned = 0.00115065 Jy ! Component: 200 - total flux cleaned = 0.00117094 Jy ! Total flux subtracted in 200 components = 0.00117094 Jy ! Clean residual min=-0.001941 max=0.002037 Jy/beam ! Clean residual mean=-0.000006 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.119606 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 116 components and 0.119606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096863Jy sigma=0.751952 ! Fit after self-cal, rms=0.096876Jy sigma=0.751895 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180376 Jy ! Component: 100 - total flux cleaned = 0.000189214 Jy ! Component: 150 - total flux cleaned = 0.00018921 Jy ! Component: 200 - total flux cleaned = 0.000207106 Jy ! Total flux subtracted in 200 components = 0.000207106 Jy ! Clean residual min=-0.001931 max=0.002007 Jy/beam ! Clean residual mean=-0.000006 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.119813 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 0.119813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096876Jy sigma=0.751934 ! Fit after self-cal, rms=0.096864Jy sigma=0.751893 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=5.628 mas, bpa=1.689 degrees ! Estimated noise=0.418956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 5.628 at 1.689 degrees (North through East) ! Clean map min=-0.0014214 max=0.070707 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=4.676 mas, bpa=1.458 degrees ! Estimated noise=1.24453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513355 Jy ! Component: 100 - total flux cleaned = 0.068032 Jy ! Component: 150 - total flux cleaned = 0.0781678 Jy ! Component: 200 - total flux cleaned = 0.085628 Jy ! Total flux subtracted in 200 components = 0.085628 Jy ! Clean residual min=-0.004946 max=0.005045 Jy/beam ! Clean residual mean=-0.000018 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.085628 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.085628 Jy ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=5.628 mas, bpa=1.689 degrees ! Estimated noise=0.418956 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969607 Jy ! Component: 100 - total flux cleaned = 0.0160769 Jy ! Component: 150 - total flux cleaned = 0.0207086 Jy ! Component: 200 - total flux cleaned = 0.024142 Jy ! Total flux subtracted in 200 components = 0.024142 Jy ! Clean residual min=-0.002002 max=0.003060 Jy/beam ! Clean residual mean=-0.000033 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.10977 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.10977 Jy ! Inverting map ! Added new window around map position (2.5, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289952 Jy ! Component: 100 - total flux cleaned = 0.00487418 Jy ! Component: 150 - total flux cleaned = 0.00637374 Jy ! Component: 200 - total flux cleaned = 0.00754053 Jy ! Total flux subtracted in 200 components = 0.00754053 Jy ! Clean residual min=-0.001634 max=0.001718 Jy/beam ! Clean residual mean=-0.000012 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.117311 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.117311 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.159 mas, bmaj=9.764 mas, bpa=22.86 degrees ! Estimated noise=0.593964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173192 Jy ! Component: 100 - total flux cleaned = 0.00206155 Jy ! Component: 150 - total flux cleaned = 0.00227518 Jy ! Component: 200 - total flux cleaned = 0.00242455 Jy ! Total flux subtracted in 200 components = 0.00242455 Jy ! Clean residual min=-0.001860 max=0.002002 Jy/beam ! Clean residual mean=-0.000011 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.119735 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125108 Jy ! Component: 100 - total flux cleaned = 0.00020144 Jy ! Component: 150 - total flux cleaned = 0.000283482 Jy ! Component: 200 - total flux cleaned = 0.000345041 Jy ! Total flux subtracted in 200 components = 0.000345041 Jy ! Clean residual min=-0.001791 max=0.002021 Jy/beam ! Clean residual mean=-0.000008 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.12008 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 0.12008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=5.628 mas, bpa=1.689 degrees ! Estimated noise=0.418956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036669 Jy ! Component: 100 - total flux cleaned = -0.00045573 Jy ! Component: 150 - total flux cleaned = -0.000430038 Jy ! Component: 200 - total flux cleaned = -0.00042908 Jy ! Total flux subtracted in 200 components = -0.00042908 Jy ! Clean residual min=-0.001488 max=0.001635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.119651 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.119651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096856Jy sigma=0.751824 ! Fit after self-cal, rms=0.096881Jy sigma=0.751744 wmodel /scr/pima/gc030_uvs/J1340+3008_S_map.mod ! Writing 127 model components to file: /scr/pima/gc030_uvs/J1340+3008_S_map.mod wobs /scr/pima/gc030_uvs/J1340+3008_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1340+3008_S_uvs.fits wwins /scr/pima/gc030_uvs/J1340+3008_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1340+3008_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100202 Jy ! Component: 100 - total flux cleaned = -3.25946e-05 Jy ! Component: 150 - total flux cleaned = -0.000159479 Jy ! Component: 200 - total flux cleaned = -0.00037591 Jy ! Component: 250 - total flux cleaned = -0.000559237 Jy ! Component: 300 - total flux cleaned = -0.00064751 Jy ! Component: 350 - total flux cleaned = -0.000796628 Jy ! Component: 400 - total flux cleaned = -0.000838231 Jy ! Component: 450 - total flux cleaned = -0.000878622 Jy ! Component: 500 - total flux cleaned = -0.000995811 Jy ! Component: 550 - total flux cleaned = -0.00105271 Jy ! Component: 600 - total flux cleaned = -0.00109065 Jy ! Component: 650 - total flux cleaned = -0.00116399 Jy ! Component: 700 - total flux cleaned = -0.00123514 Jy ! Component: 750 - total flux cleaned = -0.00123507 Jy ! Component: 800 - total flux cleaned = -0.00130275 Jy ! Component: 850 - total flux cleaned = -0.00136866 Jy ! Component: 900 - total flux cleaned = -0.00135185 Jy ! Component: 950 - total flux cleaned = -0.00139983 Jy ! Component: 1000 - total flux cleaned = -0.0014623 Jy ! Component: 1050 - total flux cleaned = -0.00155456 Jy ! Component: 1100 - total flux cleaned = -0.0016755 Jy ! Component: 1150 - total flux cleaned = -0.00179382 Jy ! Component: 1200 - total flux cleaned = -0.00186651 Jy ! Component: 1250 - total flux cleaned = -0.00198045 Jy ! Component: 1300 - total flux cleaned = -0.00205086 Jy ! Component: 1350 - total flux cleaned = -0.00216138 Jy ! Component: 1400 - total flux cleaned = -0.00224332 Jy ! Component: 1450 - total flux cleaned = -0.00232381 Jy ! Component: 1500 - total flux cleaned = -0.00245568 Jy ! Component: 1550 - total flux cleaned = -0.00249456 Jy ! Component: 1600 - total flux cleaned = -0.00253301 Jy ! Component: 1650 - total flux cleaned = -0.00262141 Jy ! Component: 1700 - total flux cleaned = -0.00267148 Jy ! Component: 1750 - total flux cleaned = -0.0027328 Jy ! Component: 1800 - total flux cleaned = -0.00276928 Jy ! Component: 1850 - total flux cleaned = -0.00281714 Jy ! Component: 1900 - total flux cleaned = -0.00282886 Jy ! Component: 1950 - total flux cleaned = -0.00285238 Jy ! Component: 2000 - total flux cleaned = -0.00285242 Jy ! Component: 2050 - total flux cleaned = -0.00290967 Jy ! Component: 2100 - total flux cleaned = -0.0028982 Jy ! Component: 2150 - total flux cleaned = -0.0029096 Jy ! Component: 2200 - total flux cleaned = -0.00296509 Jy ! Component: 2250 - total flux cleaned = -0.00301992 Jy ! Component: 2300 - total flux cleaned = -0.00304166 Jy ! Component: 2350 - total flux cleaned = -0.0030631 Jy ! Component: 2400 - total flux cleaned = -0.0030738 Jy ! Component: 2450 - total flux cleaned = -0.00308444 Jy ! Component: 2500 - total flux cleaned = -0.00311581 Jy ! Component: 2550 - total flux cleaned = -0.00313634 Jy ! Component: 2600 - total flux cleaned = -0.0031364 Jy ! Component: 2650 - total flux cleaned = -0.00316697 Jy ! Component: 2700 - total flux cleaned = -0.00317699 Jy ! Component: 2750 - total flux cleaned = -0.00318697 Jy ! Component: 2800 - total flux cleaned = -0.00319684 Jy ! Component: 2850 - total flux cleaned = -0.00321646 Jy ! Component: 2900 - total flux cleaned = -0.00318745 Jy ! Component: 2950 - total flux cleaned = -0.00321624 Jy ! Component: 3000 - total flux cleaned = -0.00321636 Jy ! Component: 3050 - total flux cleaned = -0.00325394 Jy ! Component: 3100 - total flux cleaned = -0.00324446 Jy ! Component: 3150 - total flux cleaned = -0.00325385 Jy ! Component: 3200 - total flux cleaned = -0.00327219 Jy ! Component: 3250 - total flux cleaned = -0.00327209 Jy ! Component: 3300 - total flux cleaned = -0.00328114 Jy ! Component: 3350 - total flux cleaned = -0.00327211 Jy ! Component: 3400 - total flux cleaned = -0.00325424 Jy ! Component: 3450 - total flux cleaned = -0.00326312 Jy ! Component: 3500 - total flux cleaned = -0.00327183 Jy ! Component: 3550 - total flux cleaned = -0.00327187 Jy ! Component: 3600 - total flux cleaned = -0.00324589 Jy ! Component: 3650 - total flux cleaned = -0.00323735 Jy ! Component: 3700 - total flux cleaned = -0.00321161 Jy ! Component: 3750 - total flux cleaned = -0.00322858 Jy ! Component: 3800 - total flux cleaned = -0.00318644 Jy ! Component: 3850 - total flux cleaned = -0.0031614 Jy ! Component: 3900 - total flux cleaned = -0.00313644 Jy ! Component: 3950 - total flux cleaned = -0.00313645 Jy ! Component: 4000 - total flux cleaned = -0.00310355 Jy ! Component: 4050 - total flux cleaned = -0.00308727 Jy ! Total flux subtracted in 4096 components = -0.00307103 Jy ! Clean residual min=-0.000473 max=0.000504 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.11658 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 431 components and 0.11658 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1340+3008_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 5.628 at 1.689 degrees (North through East) ! Clean map min=-0.00094826 max=0.069812 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1340+3008_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.069812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.599725 0.599725 1.19945 2.3989 4.7978 9.59559 19.1912 38.3824 76.7648 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 500.229 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1340+3008_S_uvs.log closed on Fri Apr 22 07:52:27 2016